Is it possible to produce factor scores for the within level of a multilevel EFA? Based on some of the discussion in other threads I attempted to recreate my model using EFA in an SEM framework, however I receive this error:

EFA factors are not allowed with TYPE=TWOLEVEL.

If this is not possible, what would be the best way to approximate the factor scores for the within level? I wanted to perform some basic ANOVAs to see if their are differences between groups on the factors.